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What is the significance of the number 42 in popular culture?

• It is the answer to the ultimate question of life, the universe, and everything.

• It is the number of days in a week.

• It is the number of planets in the solar system.

• It represents the number of elements in the periodic table.

Which book popularized the concept of 42 as the answer to life?

• The Great Gatsby

• The Hitchhiker's Guide to the Galaxy

• To Kill a Mockingbird

• 1984

Which field of study often explores the meaning of the number 42?

• Astrology

• Philosophy

• Biology

• Chemistry

In mathematics, what is a common property associated with the number 42?

• It is a prime number.

• It is a perfect square.

• It is a composite number.

• It is an irrational number.

What is a philosophical question often associated with the number 42?

• What is the meaning of life?

• What is the square root of 16?

• What is the speed of light?

• What is the capital of France?